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Home My WebLink About20201341 Ver 2_Morphological Data_20240306z O a D cr LU LU D U J a z O LU F- z O LU Q Q z z J O O~ CJ w a^ U O 2 J F— D Oz Zco � 00 of ry 00 00 r m c r v o v o Ln M Lq Lq 00 N ti N U _ N L L 0A Q M N = m 3 U a � a a 5 a S o S o 11 X } a � a a� a� o o C tf C U Ln O Ln O N c-I N c-I O c O 00 cN-I i= c-i z D u Q i= } m X } a a� o u U i i �� Jii a g I x ❑ Sgs �' Lvh3 T V17 5-$K S I x x x -- 601 nC1sJf x � e_ sb�,-n. Lsz'vlc wry, i xl x o� L'or 0�! �p qc tl!S MT, _ v x ai I � m xi q gSl 1,4N a13 x ix E'¢l, /❑ I eh/'NS �h II k vh ill �I ss��j 1 Ilea)) uonenal3 i� o E o E n �I �II l0 n �I�II l0 a o E i� n �I�II l0 a o E i� n �I�II l0 Worksheet for XS2 - Riffle Section Project Description Friction Method Manning Formula Solve For Discharge Input Data Channel Slope 0.02500 ft/ft Normal Depth 1.45 ft Section Definitions Station (ft) Elevation (ft) 0+73 415.71 0+80 415.62 0+86 415.33 0+90 415.29 0+93 414.54 0+95 413.41 0+97 412.09 0+99 412.06 1 +00 411.96 1 +02 412.10 1 +03 412.93 1 +05 413.72 1 +06 414.44 1 +08 415.07 1 +12 415.56 Roughness Segment Definitions Start Station Ending Station (0+73, 415.71) Options (1+12, 415.56) Roughness Coefficient 0.045 current Kougnness vveigntea Pavlovskii's Method Method Open Channel Weighting Method Pavlovskii's Method Closed Channel Weighting Method Pavlovskii's Method Bentley Systems, Inc. Haestad Methods SoBBidieQFildwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:45:24 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2 Worksheet for XS2 - Riffle Section Results Discharge 50.01 ft3/s Elevation Range 411.96 to 415.71 ft Flow Area 9.66 ft2 Wetted Perimeter 9.78 ft Hydraulic Radius 0.99 ft Top Width 8.68 ft Normal Depth 1.45 ft Critical Depth 1.33 ft Critical Slope 0.03397 ft/ft Velocity 5.18 ft/s Velocity Head 0.42 ft Specific Energy 1.87 ft Froude Number 0.87 Flow Type Subcritical GVF Input Data Downstream Depth 0.00 ft Length 0.00 ft Number Of Steps 0 GVF Output Data Upstream Depth 0.00 ft Profile Description Profile Headloss 0.00 ft Downstream Velocity Infinity ft/s Upstream Velocity Infinity ft/s Normal Depth 1.45 ft Critical Depth 1.33 ft Channel Slope 0.02500 ft/ft Critical Slope 0.03397 ft/ft Bentley Systems, Inc. Haestad Methods SoBBidieQFiftwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:45:24 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 2 Worksheet for XS4 - Riffle Section Project Description Friction Method Manning Formula Solve For Discharge Input Data Channel Slope 0.02500 ft/ft Normal Depth 2.01 ft Section Definitions Station (ft) Elevation (ft) 0+72 414.30 0+76 412.70 0+79 411.50 0+84 410.83 0+86 409.32 0+90 409.45 0+92 409.36 0+96 408.57 1 +00 408.46 1 +03 408.19 1 +04 410.20 1 +06 410.89 1 +06 413.81 1+11 414.24 1 +17 414.55 1 +21 415.20 Roughness Segment Definitions Start Station Ending Station (0+72, 414.30) Options (1 +21, 415.20) Roughness Coefficient 0.045 current Kougnness vveigntea Pavlovskii's Method Method Open Channel Weighting Method Pavlovskii's Method Bentley Systems, Inc. Haestad Methods SoBBidieQFildwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:46:11 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2 Worksheet for XS4 - Riffle Section Options Closed Channel Weighting Method Results Discharge Elevation Range Flow Area Wetted Perimeter Hydraulic Radius Top Width Normal Depth Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type GVF Input Data Downstream Depth Length Number Of Steps GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope Pavlovskii's Method 408.19 to 415.20 ft Subcritical 133.89 ft3/s 23.63 ft2 20.91 ft 1.13 ft 19.62 ft 2.01 ft 1.93 ft 0.03067 ft/ft 5.66 ft/s 0.50 ft 2.51 ft 0.91 0.00 ft 0.00 ft 0 0.00 ft 0.00 ft Infinity ft/s Infinity ft/s 2.01 ft 1.93 ft 0.02500 ft/ft 0.03067 ft/ft Bentley Systems, Inc. Haestad Methods SoBBidieQFiftwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:46:11 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 2 Worksheet for XS6 - Riffle Section Project Description Friction Method Manning Formula Solve For Discharge Input Data Channel Slope 0.02500 ft/ft Normal Depth 1.24 ft Section Definitions Station (ft) Elevation (ft) 0+75 413.68 0+78 412.90 0+80 412.10 0+84 411.18 0+86 410.84 0+88 408.58 0+90 408.58 0+92 408.39 0+96 407.93 0+96 407.34 1 +00 407.06 1 +02 407.18 1 +04 408.74 1 +06 411.52 1 +07 412.79 1 +08 413.54 1+15 414.12 1 +24 414.43 1 +32 414.87 Roughness Segment Definitions Start Station Ending Station (0+75, 413.68) (1+32, 414.87) Roughness Coefficient 0.045 Bentley Systems, Inc. Haestad Methods SoBBidieQFildwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:46:53 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2 Worksheet for XS6 - Riffle Section Options current Kougnness vveigntea Method Open Channel Weighting Method Closed Channel Weighting Method Results Discharge Elevation Range Flow Area Wetted Perimeter Hydraulic Radius Top Width Normal Depth Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type GVF Input Data Downstream Depth Length Number Of Steps GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope Pavlovskii's Method Pavlovskii's Method Pavlovskii's Method 407.06 to 414.87 ft Subcritical 37.62 ft3/s 8.67 ft2 11.44 ft 0.76 ft 10.66 ft 1.24 ft 1.13 ft 0.03542 ft/ft 4.34 ft/s 0.29 ft 1.53 ft 0.85 0.00 ft 0.00 ft 0 0.00 ft 0.00 ft Infinity ft/s Infinity ft/s 1.24 ft 1.13 ft 0.02500 ft/ft 0.03542 ft/ft Bentley Systems, Inc. Haestad Methods SoBBidieQFiftwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:46:53 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 2 Worksheet for XS8 - Riffle Section Project Description Friction Method Manning Formula Solve For Discharge Input Data Channel Slope 0.02500 ft/ft Normal Depth 1.93 ft Section Definitions Station (ft) Elevation (ft) 0+92 409.89 0+93 410.02 0+95 406.59 1 +00 406.27 1 +01 406.40 1 +02 406.71 1 +04 407.00 1 +05 408.10 1 +06 408.45 1 +12 410.97 1 +17 411.74 1 +21 413.21 Roughness Segment Definitions Start Station Ending Station (0+92, 409.89) (1 +21, 413.21) Options current Kougnness vveigntea Pavlovskii's Method Method Open Channel Weighting Method Pavlovskii's Method Closed Channel Weighting Method Pavlovskii's Method Results Discharge 102.29 ft3/s Roughness Coefficient 0.045 Bentley Systems, Inc. Haestad Methods SoBBidieQFildwMaster V8i (SELECTseries 1) [08.11.01.03] 10/28/2020 8:47:27 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2 Results Elevation Range Flow Area Wetted Perimeter Hydraulic Radius Top Width Normal Depth Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type GVF Input Data Downstream Depth Length Number Of Steps GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope 10/28/2020 8:47:27 AM Worksheet for XS8 - Riffle Section Crem, 1B11184KiI Subcritical 16.52 ft2 12.79 ft 1.29 ft 11.33 ft 1.93 ft 1.81 ft 0.03093 ft/ft 6.19 ft/s 0.60 ft 2.53 ft 0.90 0.00 ft 0.00 ft 0 0.00 ft 0.00 ft Infinity ft/s Infinity ft/s 1.93 ft 1.81 ft 0.02500 ft/ft 0.03093 ft/ft Bentley Systems, Inc. Haestad Methods SoBBidieQFiftwMaster V8i (SELECTseries 1) [08.11.01.03] 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 2 7/22/2020 StreamStats StreamStats Report Region ID: NC Workspace ID: NC20200722140222243000 Clicked Point (Latitude, Longitude): 35.79147,-78.68801 Time: 2020-07-22 10:02:39 -0400 Basin Characteristics r r ' 1 rf 54 I rKE11V T d Ligon St Parameter Code Parameter Description Value Unit DRNAREA Area that drains to a point on a stream 0.25 square miles PCTREG1 Percentage of drainage area located in Region 1 100 percent PCTREG2 Percentage of drainage area located in Region 2 0 percent PCTREG3 Percentage of drainage area located in Region 3 0 percent PCTREG4 Percentage of drainage area located in Region 4 0 percent PCTREG5 Percentage of drainage area located in Region 5 0 percent LC061MP Percentage of impervious area determined from NLCD 2006 impervious 38.84 percent dataset Peak -Flow Statistics Parameters[Hegron 1 Piedmont rural under 1 sgmi w14 e0301 Parameter Code Parameter Name Value Units Min Limit Max Limit DRNAREA Drainage Area 0.25 square miles 0.1 1 https://streamstats.usgs.gov/ss/ 1/3 7/22/2020 StreamStats Parameter Code Parameter Name Value Units Min Limit Max Limit LC061MP Percent Impervious NLCD2006 38.84 percent 0 47.9 Peak -Flow Statistics Flow Report[Region 1 Piedmont rural under 1 sgmi 2014 50301 PH: Prediction Interval -Lower, Plu: Prediction Interval -Upper, SEp: Standard Error of Prediction, SE: Standard Error (other -- see report) Statistic Value Unit PII Plu SEp 2 Year Peak Flood 200 ft^3/s 104 385 31.9 5 Year Peak Flood 242 ft^3/s 142 411 25.4 10 Year Peak Flood 264 ft^3/s 159 441 25 25 Year Peak Flood 284 ft^3/s 162 498 27 50 Year Peak Flood 294 ft^3/s 160 539 29.3 100 Year Peak Flood 306 ft^3/s 157 596 32.1 200 Year Peak Flood 314 ft^3/s 152 646 35.1 500 Year Peak Flood 337 ft^3/s 163 697 37.5 Peak -Flow Statistics Citations Feaster, T.D., Gotvald, A.J., and Weaver, J.C.,2014, Methods for estimating the magnitude and frequency of floods for urban and small, rural streams in Georgia, South Carolina, and North Carolina, 2011 (ver. 1.1, March 2014): U.S. Geological Survey Scientific Investigations Report 2014-5030, 104 p. (http://pubs.usgs.gov/sir/2014/5030/) Urban Peak -Flow Statistics Parameters[Region 1 Piedmont Urban under 3 sgmi 2014 50301 Parameter Code Parameter Name Value Units Min Limit Max Limit DRNAREA Drainage Area 0.25 square miles 0.1 3 LC061MP Percent Impervious NLCD2006 38.84 percent 0 47.9 Urban Peak -Flow Statistics Flow Report[Region 1 Piedmont urban under 3 sgmi 2014 50301 PH: Prediction Interval -Lower, Plu: Prediction Interval -Upper, SEp: Standard Error of Prediction, SE: Standard Error (other -- see report) Statistic Value Unit PII Plu SEp Urban 2 Year Peak Flood 200 ft^3/s 104 385 31.9 Urban 5 Year Peak Flood 242 ft^3/s 142 411 25.4 Urban 10 Year Peak Flood 264 ft^3/s 159 441 25 Urban 25 Year Peak Flood 284 ft^3/s 162 498 27 Urban 50 Year Peak Flood 294 ft^3/s 160 539 29.3 Urban 100 Year Peak Flood 306 ft^3/s 157 596 32.1 Urban 200 Year Peak Flood 314 ft^3/s 152 646 35.1 Urban 500 Year Peak Flood 337 ft^3/s 163 697 37.5 Urban Peak -Flow Statistics Citations https://streamstats.usgs.gov/ss/ 2/3 7/22/2020 StreamStats Feaster, T.D., Gotvald, A.J., and Weaver, J.C.,2014, Methods for estimating the magnitude and frequency of floods for urban and small, rural streams in Georgia, South Carolina, and North Carolina, 2011 (ver. 1.1, March 2014): U.S. Geological Survey Scientific Investigations Report 2014-5030, 104 p. (http://pubs.usgs.gov/sir/2014/5030/) USGS Data Disclaimer: Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty. USGS Software Disclaimer: This software has been approved for release by the U.S. Geological Survey (USGS). Although the software has been subjected to rigorous review, the USGS reserves the right to update the software as needed pursuant to further analysis and review. No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of the software and related material nor shall the fact of release constitute any such warranty. Furthermore, the software is released on condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from its authorized or unauthorized use. USGS Product Names Disclaimer: Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Application Version: 4.3.11 https://streamstats.usgs.gov/ss/ 3/3